baber/WOPTO huggingface dataset:
Patent JP-2002084786-A (JP)
Title: Pwm inverter device
Inventor: AOKI JUNICHI
IPC: H02P27/06
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a PWM inverter device which is improved in efficiency by automating the setting of the phase sequences of inverters and, at the same time, can suppress electromagnetic sounds and vibrations caused by pulse torques generated when erroneous setting is made. SOLUTION: When a pulse is inputted to, for example, a first-phase winding which becomes a base point, a voltage is induced between the terminals of other windings due to the electromagnetic coupling between the windings. Winding voltage detecting sections 7-2 to 7-8 respectively detect the terminal voltages V2-V8 in their own phases induced by currents which are made to flow by means of a pulse generating section 6-1 in another phase. Phase sequence deciding sections 8-2 to 8-8 decide their own phase sequences from the detected values of the voltages V2-V8. Thus, the phase sequences of inverters 3-1 to 3-8 can be set automatically.
Patent JP-2002089467-A (JP)
Title: Scroll type fluid machine
Inventor: FUJITA KATSUHIRO
IPC: F04C27/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type fluid machine having a tip seal not allowing disturbance of operation to function as a seal even if a burr is generated inside a groove formed in a tip part of a spiral lap of a scroll. SOLUTION: In this machine, peripheral edge parts 9g of the tip seal (seal member) 13, which is formed by a face 9d abutting on an end face, is removed.
Patent JP-2002089022-A (JP)
Title: Joist member for forming double floor
Inventor: SHIMIZU SHOHACHI
IPC: E04B5/48
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a joist member for forming a double floor capable of easily adjusting a height of a joist body and ensuring the strength of the double floor. SOLUTION: The joist member 11 is provided with the joist body 14. Furthermore, four support legs 15 are arranged at an interval in the direction of length on a lower face of the joist main body 14, and each support leg 15 is provided with a nut body supporting the joist body 14 at an upper position of a foundation floor 12. The joist body 14 is provided so as to adjust a height from the foundation floor and slide vertically for the support leg 15, and the nut body moves vertically along the support leg 15 to position the joist body 14 at a desired position.
Patent JP-2002094239-A (JP)
Title: Multilayer printed board having via hole for interlayer connection and its method of manufacture
Inventor: HIRAHARA KENICHI
IPC: H05K3/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed board and a method for manufacturing it which are suitable for increasing the density and cause no trouble to via holes. SOLUTION: With respect to the multilayer printed board which is formed by laminating at least three circuit boards respectively comprising insulating layers 11, 13 and 15 and circuit patterns formed on them and whose interlayer connection is made by via holes, the via holes are placed in such a way that several ones of different diameters (ϕc, ϕa) are overlapped and are contained in the contour of the one of the largest diameter (ϕc) and the diameter of the via hole for connection between the internal layers of the multilayer printed board is larger than the diameter of the via hole for connection to the external layer.
Patent JP-2002091286-A (JP)
Title: Comfortability experiencing device
Inventor: FUJISAKI FUMIYOSHI
IPC: F24F7/10
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To arrange respectively discrete devices as the best system to obtain the comfortability varying with each of living persons by considering all of the air conditioners, hybrid ventilating fans, ceiling ventilating fans, floor air conditioners, etc., heretofore considered as the separate devices and equipment as the system for obtaining a piece of the comfortability. SOLUTION: A room 1 of summer outdoor air comprising a high-temperature room and a room 2 of winter outdoor air comprising a low-temperature room are constituted. A plurality of glass doors of different kinds are arranged between the room 1 of the summer outdoor air and the interior of the room. Likewise, a plurality of thermally insulating glass of different kinds are arranged between the room 2 of the winter outdoor air and the interior of the room. A plurality of the thermally insulating glass is composed of 'single plate glass T', 'Pair Glass (R) P'. 'thermally insulating glass D', 'heat shielding glass S', etc.
Patent JP-2002105855-A (JP)
Title: Nonwoven fabric for wet towel having antimicrobial property and method for producing the same
Inventor: YAMAMOTO TOSHIKO
IPC: D04H1/26
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a disposable nonwoven fabric for wet towels having a high mildewproof property without skin irritation nor an unpleasnt small, and to provide a method for producing the nonwoven fabric. SOLUTION: An aqueous dispersion comprising a surfactant, a thickener and a fixing agent and an antimicrobial agent composed of 2-(thiazolyl) benzimidazole and 2-pyridinethiol oxide zinc salt having 0.7-1.5 μm article diameter is sprayed on one or both surfaces of a dry nonwoven fabric or a wet nonwoven fabric and to uniformly apply the antimicrobial agent thereto.
Patent JP-2002097232-A (JP)
Title: Resin for printing ink, method for producing the same, binder for printing ink and printing ink thereof
Inventor: KAWASE SHIGERU
IPC: C08F8/46
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin for a printing ink having characteristics comparable to those of a rosin-modified phenol resin without using an alkylphenol- holmaldehyde condensate as a raw material. SOLUTION: The resin for the printing ink is produced by that: a polymer (A) obtained from copolymerization of a polymerizable petroleum resin (a) and unsaturated carboxylic acids (b), and at least one substance (c) selected from among (1) aliphatic monohydric alcohols, (2) aliphatic monoamines and (3) fatty acids are reacted yielding the resin; after the petroleum resin (a) and the at least one substance (c) selected from among (1) aliphatic monohydric alcohols, (2) aliphatic monoamines and (3) fatty acids are reacted, the reaction product is copolymerized with the unsaturated carboxylic acids (b) yielding the resin; after the unsaturated carboxylic acids (b), (1) aliphatic monohydric alcohols and/or (2) aliphatic monoamines are reacted, the reaction product is copolymerized with the polymerizable petroleum resin (a) yielding the resin.
Patent JP-2002103743-A (JP)
Title: Printing system
Inventor: IKEGAMI MUNEMITSU
IPC: B41J29/38
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To improve an operability of a printer by a method wherein the printer can judge the availability to use by itself even when the printer is positioned under management of a printing restriction server. SOLUTION: A network transmission section 4a is an interface between a network 6 and the printer 4 and sends or receives data to or from the network 6. A network transmission section 3a is an interface between the network 6 and the printing restriction server 3 and sends or receives data to or from the network 6. A restriction information editing section 3b edits printing restriction information stored in a memory device 3d. A restriction information managing section 3c is a printing system that manages whether the printing restriction information is edited or stored in the memory device 3d.
Patent JP-2002101707-A (JP)
Title: Granule feeder for rice transplanter
Inventor: FUJII KENJI
IPC: A01C11/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a fertilizing apparatus capable of properly carrying out driving and stopping of a blower without causing inconveniences such as forgetting of blower driving, early discharge of battery, etc. SOLUTION: In this rice transplanter made to send a granule draw out drawn out from a hopper to a fertilizing hose by air power of the blower 29, the rice transplanter is equipped with a drive control means 59 for driving and rotating the blower 29 when the number of revolutions of an engine per time is >=1,000 rpm and with a stop control means 60 for stopping the blower 29 when a state in which the number of revolutions of an engine is <1,000 rpm or a seedling planting part is raised to the upper limit position is continued for >=1 second.
Patent JP-2002108487-A (JP)
Title: Method and device for identifying person
Inventor: TSUJI HIROYUKI
IPC: G06F21/62
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a person identifying method which combines user's convenience and security and its device. SOLUTION: This method is provided with a characteristic data inputting step in which input of the characteristic data of a person to be identified is urged (S605), a 1st comparison step for deciding whether or not the person to be identified is the person by using the characteristic data of the person to be identified on the basis of a judging condition (S606 and S607), an external data inputting step in which input of the external data of the person to be identified is urged when the person to be identified is judged not to be the person by the 1st comparison step (S608), and a 2nd comparison step for deciding whether or not the person to be identified is the person by using the external data (S609).
Patent JP-2002107047-A (JP)
Title: Refrigerator
Inventor: TATENO KYOYA
IPC: F25D21/08
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which removes the problem that in a system for effecting defrosting with a glass tube type heater situated right below a cooler, it is brought into a local heating state, a refrigerating chamber temperature is increased by defrosting operation, and the problem that a wall made of a synthetic resin at the peripheral part of the heater is protected arises, but when the system to effect defrosting forms a defrosting system by a glass tube type heater control, control which is preferable from the viewpoint of maintenance of the cooling temperature of a food storage chamber can be achieved, local heating of the cooler by the heater can be reduced, and further, to provide the refrigerator which is preferable from the viewpoint of protection of a wall made of the synthetic resin of the peripheral part of the heater. SOLUTION: The refrigerator is formed that in a cooling mode, cold air cooled by a cooler is circulated to a food storage chamber by a blower for cooling the interior of the food storage chamber into a given temperature range, and in a defrosting mode, by applying energization on an electric heater situated for heating the cooler, defrosting of the cooler is effected. In the refrigerator, an arts means to control energization to the heater for defrosting and operation of the blower in a defrosting mode, in the relation with the cooling control temperature of the food storage chamber being employed in the defrosting mode.
Patent JP-2002110832-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SUGIYAMA NAOHARU
IPC: H01L21/84
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To integrate high-speed, low power-consumption transistors, in particular, field-effect transistors having strained Si for their channels, with a heterobipolar transistor. SOLUTION: MOSFETs, in each of which a thin-film SiGe buffer layer and a strained Si channel grown on an insulating film are stacked, and an HBT (hetero-bipolar transistor) having a SiGe base layer epitaxially grown on the same thin-film SiGe layer and a Si emiter layer thereon, are formed to constitute a composite structure. The thickness of the thin-film SiGe layer on the insulating film in the part constituting the MOSFETs is made thinner than that in the part constituting the HBT. Besides, the composition ratio of Ge in the thin-film SiGe layer on the insulating film in the part constituting the MOSFETs is made higher than that in the part constituting the HBT.
Patent JP-2002106726-A (JP)
Title: Water faucet valve
Inventor: OSUMI KAZUO
IPC: F16K3/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a water faucet valve allowing reduction of a relative coefficient of friction of a movable disc and a fixed disc over a long period and holding an excellent operation feeling of an operating lever for a long period. SOLUTION: This water faucet valve having a valve casing 2 which is provided on an upstream side of a faucet and has water/hot water flowing at the inside, the fixed disc 10 which is provided so as to interrupt flow of water/ hot water within the valve casing 2 and has passing ports 11 and 12 for water/ hot water passed through and formed, the movable disc 13 which is slidably mounted on the fixed disc 10 and opens/closes the passing ports 11 and 12 by the sliding and the operating lever 23 for sliding and moving the movable disc 13 on the fixed disc 10 is provided with a ceramics layer 25 which is formed on an upper surface of the fixed disc 10 and has TiO2 24 dispersed for displaying hydrophilic properties by photocatalyst actions and forming a water film for lubrication for the movable disc 13 and transparent members 22, 21,  18 and 15 arranged on the upper side of the ceramics layer 25 so as to irradiate the ceramics layer 25 with external light of the valve casing 2.
Patent JP-2002105357-A (JP)
Title: Photocatalytic coating composition
Inventor: KOURA SETSUKO
IPC: C09D183/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a photocatalytic coating composition improved in TiO2 powder dispersibility therein, having high photocatalytic activity and capable of thick film coating. SOLUTION: This photocatalytic coating composition is obtained by mixing (A) a photocatalytic dispersion toner comprising TiO2 particles, an alcohol/ cellosolve mixed solution and a dispersant with (B) an inorganic binder comprising a solid component comprising 40-70 wt.% of silica and 30-60 wt.% of an organohydroxysilane and a partial condensate thereof and a water/alcohol/ cellosolve mixed solvent.
Patent JP-2002108589-A (JP)
Title: Charging device and image forming device and server computer
Inventor: OGINO SHIGEO
IPC: G06Q30/04
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a charging device capable of extending the processing frame of a user and to provide a picture forming device equipped with the charging device, and a server computer. SOLUTION: When it is decided that the total of charged values for processing designated by a user reaches a second charged upper limited value N2 below a first charged upper limit value N1 by a decision means 35, processing which can be designated by the user is restrained by a restraining means 35. Therefore, the processing which can be designated by the user is restrained so that the number of allowable processing can be increased. Thus, it is possible to extend the processing frame of the user.
Patent JP-2001156249-A (JP)
Title: Integrated circuit assembly
Inventor: BLEDSOE JAMES DAREN
IPC: H01L21/60
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit assembly of chips formed of two or more non-interchangeable IC processes capable of reducing the cost and hardly affected by the influences of an inductance and an EMI and suppressing its size. SOLUTION: A daughter die 22 stacked on a mother die 14 is provided on the integrated circuit assembly, circuit layers 32, 50 of the dies are opposed to each other, and the dies are connected with a conductive layer or a solder bump.
Patent JP-2002115192-A (JP)
Title: Method for producing newspaper paper for offset printing and newspaper paper for offset printing
Inventor: ODAKA ISAO
IPC: D21H11/14
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide newspaper paper which is used for offset printing, effectively enhances the bondability of vessels existing on the surface of the newspaper paper and causing voids (unprinted spots), and is free from the voids. SOLUTION: This method for producing the newspaper paper, comprising subjecting a raw material containing waste paper pulp to a paper-making process, drying the made paper, and then calendering the dry paper, characterized in that the water drainage ratio (TOP/BOT) of the top roll of the first press to its bottom roll is <=0.8 and that the groove width of the bottom roll surface is 0.6 to 1.0 mm.
Patent JP-2002116332-A (JP)
Title: Substrate having alignment marker and optical waveguide substrate having alignment marker
Inventor: MIYASHITA TAKUYA
IPC: G02B6/122
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To directly observe an alignment marker which is formed on a substrate from the side of the surface opposite to the marker formed surface. SOLUTION: The alignment marker 13 is formed on a transparent film 12 which is formed on the substrate 11, and a through-hole 14 is formed in a part of the substrate 11 on which the alignment marker 13 is situated. The alignment marker 13 is observed from the backside of the substrate 11 via the through-hole 14 and the film 12.
Patent JP-2002123000-A (JP)
Title: Quality control method for planographic printing plate
Inventor: AONO KOICHIRO
IPC: G03F7/26
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a quality control method in which the activity of a developing solution for a positive type image forming material for an IR laser for direct plate making is estimated, the result is fed back to adjust the activity of the developing solution and the quality of a planographic printing plate is kept constant so as to continuously form uniform images. SOLUTION: The quality control method for a planographic printing plate with a photosensitive layer containing a resin soluble in an aqueous alkali solution and a photothermal converting agent on the base has (A) a step in which a standard alkali developing solution is prepared and the activity of the developing solution is estimated by the AC impedance value of the non- image area of an original plate of a planographic printing plate during development, (B) a step in which the activity of an alkali developing solution to be evaluated is estimated by a similar index in the developing solution and (C) a step in which both the AC impedance values are compared and the activity of the developing solution used is adjusted in accordance with the difference.
Patent JP-2002122110-A (JP)
Title: Blind rivet type female screw anchor
Inventor: NAKAYAMA HIROSHI
IPC: F16B13/04
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a blind rivet type female screw anchor capable of surely preventing corotation of a female screw anchor main body when performing a mounting work and after the mounting for even a fragile plate such as a gypsum board and standing large screwing torque. SOLUTION: In the blind rivet type female screw anchor for breaking a reduced diameter part 43 for cutting after a head part 42 deforms an expanded piece 26 so as to push and expand outward by rotating a shaft-shaped body 41 which has the reduced diameter part 43 formed in the vicinity of the head part 42, is constituted of a mandrel 40 provided with a male screw 45 screwed onto a female screw 24 on an outer peripheral surface of the shaft-shaped body 41 and extends to a flange part 22 side and pulling the shaft-shaped body 41 from the body part 21 by a feed action of the female screw 24 and the male screw 45, an outer peripheral surface of the flange part 22 is formed into a non-circular shape,  an outer diameter of an expanded diameter cylindrical part 23 is formed so as to be smaller than an outer diameter of the body part 21 and thickness of the expanded piece 26 is formed so as to be thinner than that of the body part 21.
Patent JP-2002131023-A (JP)
Title: Sensor sheet of optical fiber distortion
Inventor: KOJIMA KENICHI
IPC: G01L1/24
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a sensor sheet of optical fiber distortion capable of measuring continuously relative large area and complex shape parts and also capable of forming distortion gage in arbitrary shape. SOLUTION: The sensor sheet comprises a sheet part 1 and an optical fiber sensor part 2 placed on the sheet part 1, the sensor part 2 is composed to increase total length of linear parts with a layout to fold back the sensor part 2.
Patent JP-2002127959-A (JP)
Title: Automated hanging method for wheel for automobile
Inventor: SHIMIZU YASUO
IPC: B62D65/12
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an automated hanging method for a wheel for an automo bile without requiring manual aid. SOLUTION: This automated hanging device is provided with a measuring process B for measuring each of a height 1 up to a hub surface of the wheel (w) placed in a horizontal direction and a rim diameter (d), a hook detecting process C for detecting a tip position of the hook (f) of the hanger (h) to be transferred to the next process by locking a hub hole (i) of the wheel (w), a standing process D for raising the wheel (w) placed in the horizontal direction at a substantially vertical position and a wheel hooking process E for determining moving amount from the height (l) up to the hub surface of the wheel (w), the rim diameter (d) and the tip position of the hook (f) of the hanger (h) and transferring the wheel (w) held at the standing position to the hub hole (i) so as to be a position where the hook tip is locked in accordance with the moving amount.  As a result, the wheel can be surely suspended and hooked on the hanger with an uniform position of the hook tip and the wheel can be automatically suspended and hooked without requiring a worker.
Patent JP-2002133860-A (JP)
Title: Semiconductor device, its refreshing method, meoery system, and electronic equipment
Inventor: MIZUGAKI KOICHI
IPC: G11C11/401
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a refreshing method for a semiconductor device such as a VSRAM. SOLUTION: In a semiconductor device 1, a memory cell array 20 is divided into four blocks, that is, a block A, a block B, a block C, and a block D. In a certain block, while read-out or write-in of data is performed, refreshing is performed in all the residual other blocks. In a power-down state, a RF address control 120 has a function in which logic of a signal RFA18, a signal RFA19 out of refresh address signals RFA8-RFA19 is made constant in order to refresh only one part of each of blocks A-D.
Patent JP-2002126908-A (JP)
Title: Bar feeding machine and remainder feeding device
Inventor: HIROZAWA KIYOSHI
IPC: B23B13/10
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a bar feeding machine provided with a remainder feeding device to feed short end materials (remainders) to a guide rail. SOLUTION: A remainder feeding device to feed a remainder to a guide rail is mounted on the bar feeding machine to take out blank materials one by one from a material shelf for the blank material to hold a plurality of bars and feed the materials to the guide rail and feed the blank materials toward a bar material finishing machine along the guide rail. The remainder feeding device is provided with a material shelf 22 for a remainder to hold a plurality of the remainders and a remainder taking-out mechanism 24 to take out the remainders one by one from the material shelf 22 for the remainder.